I bought the new remasters of Sextet, Ensemble and Big Band and passed on the Chet Baker Sings. I had the old "Grey December" cd and I believe I checked to make sure that all of the material on that cd was included on the new ones (save the one vocal track). The "strings" tracks I think appear on "Sextet" as tracks 9-12 now, but I could be wrong about that. The remastering is good, but not terrific, but it is an improvement over the "Grey December" disc. Plus, I do like the fact that they restored the covers, which are quite snazzy in my opinion.